<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>五子棋</title>
    <style>
      * {
        margin: 0;
        padding: 0;
      }
      canvas {
        /* border: 1px solid red; */
        background: #f3ca70;
      }
    </style>
  </head>
  <body>
    <canvas id="canvas"></canvas>
    <button>悔棋</button>
    <script src="./app.js"></script>
    <script src="./network.js"></script>
  </body>
</html>
